Table 1 Binomial GLMM of the probability of occurrence of Scottnema

From: Nematodes in a polar desert reveal the relative role of biotic interactions in the coexistence of soil animals

 

Estimate

S.E.

t-value

P-value

(Intercept)

3.846

0.561

4.901

<0.001

Microbial biomass gradient

−0.128

0.210

−0.521

0.544

Microbial richness gradient

0.500

0.234

2.213

0.033

Other fauna biomass gradient

0.065

0.204

−1.219

0.749

Organic matter gradient

−0.310

0.218

−1.925

0.157

Moisture gradient

−0.717

0.309

−2.410

0.021

Salinity gradient

0.132

0.247

1.557

0.593

Elevational gradient

0.403

0.379

1.256

0.290

Aspect factor

0.177

0.233

0.585

0.449

Distance to coast gradient

0.905

0.398

−3.023

0.024

Eudorylaimus (yes)

0.346

0.580

−0.606

0.551

Plectus (yes)

−2.224

0.592

−4.539

<0.001

  1. Spatial autocorrelation in the residuals (Fig. 1) was modelled using a spherical function. The estimated parameters (Estimate) are in units of logit. See also supplementary results (a and b) and Supplementary Figure 1 for the measurement of biotic and abiotic gradients. P-values in bold are for P-value < 0.05
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